Man-eating sharks are operating in tandem
A team of international experts, who arrived at the Egyptian resort of Sharm El-Sheikh after a few cases of shark attacks on humans, concluded that the coast, swim at least…

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Oceanic nekton
The ocean abounds with excellent swimmers who, in the words of the famous German nineteenth-century biologist Ernest Haeckel, "free to find their own way". They can resist the strong current…

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Aquarium goldfish – types, care

Goldfish is one of the most famous and popular subspecies of ornamental freshwater fish that belong to the genus carp. The history of the domesticated goldfish has many centuries – during this period, selection method removed a large number of varieties, which differ by different external features (size, shape, color). Goldfish aquarium is very bright and beautiful, fills the house with positive energy and improves the mood of people around. All species of these wonderful creatures have their own characteristics, certain characteristics and advantages. Look at the most common varieties.

Main types of gold aquarium fish:

common aquarium goldfish – shaped body and fins are similar to the classic krasivymi;

shubunkin – elongated body with transparent scales. nerazdvoennym large caudal fin, mottled brindle color;

the ranch – short body oval shaped growths on the head, small fins on the back are absent in the color is dominated by bright shades of red; Continue reading

Breeding aquarium fish
Thanks to the fish breeding in the aquarium you can have an interesting observation of the nesting, output of young animals, spawning, mating habits of fish, the development of eggs.…

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The population of the pond fish
The presence of fish in the pond is acceptable and desirable to the owners, but is not required, and determining the purity of water. In addition, any interior design or…

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